Buying an Electric Screw Driver
An Electric Screw Driver lets you drive screws into wood, plasterboard or other materials without needing to exert a lot of manual force. Its motor provides the torque (turning power) you need, and some models have clutch settings that let you adjust how much torque the tool produces. They also tend to have a pistol grip that lets you work at tight angles or maneuver around corners, while others are straight barrels like you'd see on a drill.
The type of screwdriver you need depends on the types of tasks you'll be doing — consider whether you'll be working with low-density materials such as timber or MDF, or high-density materials such as metals. For light-duty applications, a lighter 3 to 7 volts model will be enough, but you may want a heavier option if you're regularly driving into tough materials.
When selecting an electric screwdriver, look for comfort and ease of use. Consider the shape, ergonomics and size of the handle — it's important to find one that fits your hand well. If you'll be using it for long periods of time, consider choosing a cordless screwdriver that charges via micro USB and has a durable battery.
The Bosch GO-2 Smart Screwdriver is a great example of a comfortable, easy-to-use electric screwdriver. Awarded a Best Buy by BBC Gardeners' World Magazine, it delivers a surprising amount of power in a compact, lightweight package. The handle features plenty of grippy textured sections, and its trigger extends nearly all the way to the bottom of the handle for easy control with gloves. It has a 4 Volt Lithium-ion battery that charges via micro USB, and it's supplied with a quality plastic case, a thoughtful selection of quality bits and a single LED work light.
